Question

in a bag of 56 apples 19 are rotter one apples is chosen at random find the probaility of fresh apples​

Answer 1

Answer:

≡ event that rotten apple is selected

∴P(A)=0.18

Total no. of apples =990

P(A)=

n(S)

n(A)

∴n(A)=0.18×900

∴n(A)=162

Therefore are 162 rotten apples in the heap.